compositions



I06. COMPOSITIONS,

COATING OR PLASTIC.

. k/ 7 CL @ovmcb ZOQM QMA and) UNITED STATES- HERMANN BENING, OF NETV YORK,

EXAMINER.

PATENT OFFICE.

N. Y., ASSIGXOR TO HIMSELF AND CHESTER A. \VELLER, OF SAME PLACE.

COMPOUND FOR THE MANUFACTURE OF ARTIFICIAL STONE.

SPECIFICATION forming part of Letters Patent No; 300,560, dated June 17, 1884.

Application filed October 12, 1983. \'o s ecimens.)

one quart; i I w ter 15 In preparing my improved compound, the iron filings and muriatic acid are placed in an iron "essel and allowed to stand until the qaLcc'fi on W Witnesses:

J Aims T. GRAHAM, C. SEDGWICI(.

HERMAXX BEXIXG. 

